package com.qu.OperatorSqlite.db;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 *自定义注解(表的主键)
 * Created by quguangle on 2017/10/26.
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public  @interface PrimaryKey {

    boolean autoincrement() default true;
    String column();
}
